ES2112885T3 - Procedimiento para fabricar un componente de metal sinterizado y composiciones de polvo de metal para ello. - Google Patents

Procedimiento para fabricar un componente de metal sinterizado y composiciones de polvo de metal para ello.

Info

Publication number
ES2112885T3
ES2112885T3 ES92305699T ES92305699T ES2112885T3 ES 2112885 T3 ES2112885 T3 ES 2112885T3 ES 92305699 T ES92305699 T ES 92305699T ES 92305699 T ES92305699 T ES 92305699T ES 2112885 T3 ES2112885 T3 ES 2112885T3
Authority
ES
Spain
Prior art keywords
procedure
manufacturing
powder compositions
metal powder
sintered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES92305699T
Other languages
English (en)
Spanish (es)
Inventor
Howard G Rutz
Sydney Luk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoeganaes Corp
Original Assignee
Hoeganaes Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoeganaes Corp filed Critical Hoeganaes Corp
Application granted granted Critical
Publication of ES2112885T3 publication Critical patent/ES2112885T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/103—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing an organic binding agent comprising a mixture of, or obtained by reaction of, two or more components other than a solvent or a lubricating agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/108—Mixtures obtained by warm mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/023—Lubricant mixed with the metal powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Lubricants (AREA)
ES92305699T 1992-02-14 1992-06-22 Procedimiento para fabricar un componente de metal sinterizado y composiciones de polvo de metal para ello. Expired - Lifetime ES2112885T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/835,808 US5154881A (en) 1992-02-14 1992-02-14 Method of making a sintered metal component

Publications (1)

Publication Number Publication Date
ES2112885T3 true ES2112885T3 (es) 1998-04-16

Family

ID=25270519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92305699T Expired - Lifetime ES2112885T3 (es) 1992-02-14 1992-06-22 Procedimiento para fabricar un componente de metal sinterizado y composiciones de polvo de metal para ello.

Country Status (8)

Country Link
US (2) US5154881A (enrdf_load_stackoverflow)
EP (1) EP0555578B1 (enrdf_load_stackoverflow)
JP (1) JPH07103404B2 (enrdf_load_stackoverflow)
KR (1) KR100225573B1 (enrdf_load_stackoverflow)
AT (1) ATE161763T1 (enrdf_load_stackoverflow)
DE (1) DE69223940T2 (enrdf_load_stackoverflow)
ES (1) ES2112885T3 (enrdf_load_stackoverflow)
TW (1) TW206172B (enrdf_load_stackoverflow)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711187A (en) * 1990-10-08 1998-01-27 Formflo Ltd. Gear wheels rolled from powder metal blanks and method of manufacture
SE468121B (sv) * 1991-04-18 1992-11-09 Hoeganaes Ab Pulverblandning innehaallande basmetallpulver och bindemedel av diamidvax och saett att framstaella blandningen
JPH07500878A (ja) * 1992-09-09 1995-01-26 スタックポール　リミテッド 粉末金属合金の製造方法
US5279640A (en) * 1992-09-22 1994-01-18 Kawasaki Steel Corporation Method of making iron-based powder mixture
JP2919073B2 (ja) * 1992-12-21 1999-07-12 スタックポール リミテッド 焼結されたままの圧印加工方法
US5368630A (en) * 1993-04-13 1994-11-29 Hoeganaes Corporation Metal powder compositions containing binding agents for elevated temperature compaction
US5332422A (en) * 1993-07-06 1994-07-26 Ford Motor Company Solid lubricant and hardenable steel coating system
CA2182389C (en) * 1994-02-07 2001-01-30 Rohith Shivanath High density sintered alloy
SE9401623D0 (sv) * 1994-05-09 1994-05-09 Hoeganaes Ab Sintered products having improved density
SE9401922D0 (sv) * 1994-06-02 1994-06-02 Hoeganaes Ab Lubricant for metal powder compositions, metal powder composition containing th lubricant, method for making sintered products by using the lubricant, and the use of same
ES2147583T3 (es) * 1994-08-24 2000-09-16 Quebec Metal Powders Ltd Procedimiento e instalacion de la metalurgia de los polvos que comprende una lubricacion electrostatica de las paredes de la matriz.
US5782954A (en) * 1995-06-07 1998-07-21 Hoeganaes Corporation Iron-based metallurgical compositions containing flow agents and methods for using same
US5552109A (en) * 1995-06-29 1996-09-03 Shivanath; Rohith Hi-density sintered alloy and spheroidization method for pre-alloyed powders
US5594186A (en) * 1995-07-12 1997-01-14 Magnetics International, Inc. High density metal components manufactured by powder metallurgy
US5881354A (en) * 1996-05-03 1999-03-09 Stackpole Limited Sintered hi-density process with forming
CA2254734A1 (en) * 1996-05-13 1997-11-20 The Presmet Corporation Method for preparing high performance ferrous materials
US5858415A (en) * 1996-12-18 1999-01-12 Amsted Industries Incorporated Raw material delivery system for compacting press
US6183232B1 (en) 1996-12-18 2001-02-06 Amsted Industries Incorporated Raw material delivery system for compacting press
US5872322A (en) * 1997-02-03 1999-02-16 Ford Global Technologies, Inc. Liquid phase sintered powder metal articles
EP0913220B1 (en) 1997-03-19 2008-12-10 JFE Steel Corporation Iron base powder mixture for powder metallurgy excellent in fluidity and moldability
SE9702466D0 (sv) * 1997-06-26 1997-06-26 Hoeganaes Ab Metal powder composition and a method for making sintered products
SE9703151D0 (sv) * 1997-09-01 1997-09-01 Hoeganaes Ab Lubricant for metallurgical powder compositions
JP3871781B2 (ja) * 1997-10-14 2007-01-24 株式会社日立製作所 金属質粉成形素材及びその製造方法
US6280683B1 (en) * 1997-10-21 2001-08-28 Hoeganaes Corporation Metallurgical compositions containing binding agent/lubricant and process for preparing same
SE9704494D0 (sv) * 1997-12-02 1997-12-02 Hoeganaes Ab Lubricant for metallurgical powder compositions
SE9803171D0 (sv) * 1998-09-18 1998-09-18 Hoeganaes Ab Warm compaction of steel powders
US6140278A (en) * 1998-11-04 2000-10-31 National Research Council Of Canada Lubricated ferrous powder compositions for cold and warm pressing applications
US6139598A (en) 1998-11-19 2000-10-31 Eaton Corporation Powdered metal valve seat insert
US6372348B1 (en) 1998-11-23 2002-04-16 Hoeganaes Corporation Annealable insulated metal-based powder particles
US6134786A (en) * 1999-01-29 2000-10-24 Amsted Industries Incorporated Method for improvement of involute and lead error in powder metal gears
EP1097770B1 (en) 1999-04-16 2006-08-16 Hitachi, Ltd. Powder metallurgy process
US6068813A (en) * 1999-05-26 2000-05-30 Hoeganaes Corporation Method of making powder metallurgical compositions
US6346133B1 (en) 1999-09-03 2002-02-12 Hoeganaes Corporation Metal-based powder compositions containing silicon carbide as an alloying powder
US6364927B1 (en) 1999-09-03 2002-04-02 Hoeganaes Corporation Metal-based powder compositions containing silicon carbide as an alloying powder
SE9903244D0 (sv) 1999-09-10 1999-09-10 Hoeganaes Ab Lubricant for metal-powder compositions, metal-powder composition cantaining the lubricant, method for making sintered products by using the lubricant, and the use of same
SE9903245D0 (sv) * 1999-09-10 1999-09-10 Hoeganaes Ab Lubricant composite and process for the preparation thereof
MXPA02004478A (es) * 1999-11-04 2004-09-10 Hoeganaes Corp Composiciones de polvo metalurgico mejoradas y metodos para elaborar y utilizar las mismas.
SE9904367D0 (sv) * 1999-12-02 1999-12-02 Hoeganaes Ab Lubricant combination and process for the preparation thereof
JP3309970B2 (ja) 1999-12-14 2002-07-29 株式会社豊田中央研究所 粉末成形体の成形方法
JP4702758B2 (ja) * 2000-04-11 2011-06-15 日立粉末冶金株式会社 サイレントチェーン用焼結スプロケットおよびその製造方法
US6395687B1 (en) 2000-05-31 2002-05-28 Hoeganaes Corporation Method of lubricating a die cavity and method of making metal-based components using an external lubricant
US6261514B1 (en) 2000-05-31 2001-07-17 Höganäs Ab Method of preparing sintered products having high tensile strength and high impact strength
US6537489B2 (en) 2000-11-09 2003-03-25 Höganäs Ab High density products and method for the preparation thereof
US6872235B2 (en) 2001-04-17 2005-03-29 Höganäs Ab Iron powder composition
US6755885B2 (en) 2001-04-17 2004-06-29 Hëganäs AB Iron powder composition
US6679935B2 (en) * 2001-08-14 2004-01-20 Apex Advanced Technologies, Llc Lubricant system for use in powdered metals
US7264646B2 (en) * 2001-08-14 2007-09-04 Apex Advanced Technologies, Llc Lubricant system for use in powdered metals
US6599345B2 (en) 2001-10-02 2003-07-29 Eaton Corporation Powder metal valve guide
US6689188B2 (en) 2002-01-25 2004-02-10 Hoeganes Corporation Powder metallurgy lubricant compositions and methods for using the same
US6802885B2 (en) 2002-01-25 2004-10-12 Hoeganaes Corporation Powder metallurgy lubricant compositions and methods for using the same
SE0201825D0 (sv) 2002-06-14 2002-06-14 Hoeganaes Ab Warm compaction of steel powders
SE0203134D0 (sv) * 2002-10-22 2002-10-22 Hoeganaes Ab Method of preparing iron-based components
US7585459B2 (en) * 2002-10-22 2009-09-08 Höganäs Ab Method of preparing iron-based components
US7125435B2 (en) * 2002-10-25 2006-10-24 Hoeganaes Corporation Powder metallurgy lubricants, compositions, and methods for using the same
US6887295B2 (en) * 2002-10-25 2005-05-03 Hoeganaes Corporation Powder metallurgy lubricants, compositions, and methods for using the same
JP4121383B2 (ja) * 2003-01-08 2008-07-23 三菱マテリアルＰｍｇ株式会社 寸法精度、強度および摺動特性に優れた鉄基燒結合金およびその製造方法
US7258720B2 (en) * 2003-02-25 2007-08-21 Matsushita Electric Works, Ltd. Metal powder composition for use in selective laser sintering
JP2004307817A (ja) * 2003-04-01 2004-11-04 Rohm & Haas Co 金属の焼結に有用な高融点ワックス
JP4030505B2 (ja) * 2003-04-01 2008-01-09 ローム アンド ハース カンパニー 金属の焼結に有用な高融点ワックス
WO2005056855A1 (en) * 2003-12-03 2005-06-23 Hoeganaes Corporation Methods of preparing high density powder metallurgy parts by iron based infiltration
US20050227772A1 (en) * 2004-04-13 2005-10-13 Edward Kletecka Powdered metal multi-lobular tooling and method of fabrication
DE102004053221B3 (de) 2004-11-04 2006-02-02 Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken Flüssigkeit und deren Verwendung zur Aufbereitung von Hartmetallen
DE102004053222B3 (de) * 2004-11-04 2006-01-26 Zschimmer & Schwarz Gmbh & Co. Kg Chemische Fabriken Flüssigkeit, deren Verwendung zur Aufbereitung von Pulvermischungen auf Eisen- oder Edelstahlbasis sowie ein Verfahren zur Aufbereitung von Pulvermischungen auf Eisen- oder Edelstahlbasis
US20060104848A1 (en) * 2004-11-18 2006-05-18 Mitsubishi Materials Corporation Method for manufacturing Fe-based sintered alloy member having excellent dimensional accuracy, strength and sliding performance
DE102005023420A1 (de) * 2005-05-20 2006-11-23 Ems-Chemie Ag Polyamidformmassen mit verbesserter Fliessfähigkeit, deren Herstellung sowie deren Verwendung
DE102005023419B4 (de) * 2005-05-20 2007-02-22 Ems-Chemie Ag Polyamid-Oligomere und deren Verwendung
US20070071972A1 (en) * 2005-09-28 2007-03-29 Mccoy Kay M Textile fibers having soft hand characteristics and methods of making thereof
US20070186722A1 (en) 2006-01-12 2007-08-16 Hoeganaes Corporation Methods for preparing metallurgical powder compositions and compacted articles made from the same
US20080095654A1 (en) * 2006-10-23 2008-04-24 Burgess-Norton Mfg. Co., Inc. Manufacture of clutch components
JP5339770B2 (ja) * 2008-04-25 2013-11-13 本田技研工業株式会社 焼結体の製造方法
DE102009008685A1 (de) * 2009-02-06 2010-08-12 Adform Ag Verfahren zum Herstellen eines Bauteils
BR112012030800A2 (pt) * 2010-06-04 2016-11-01 Hoeganaes Ab Publ aços sinterizados nitrificados
SE537893C2 (sv) 2011-04-06 2015-11-10 Hoeganaes Corp Vanadininnehållande pulvermetallurgiska pulver och förfaranden för deras användning
CN106488820B (zh) 2014-05-08 2019-03-29 斯特拉塔西斯公司 通过选择性烧结的三维打印的方法及设备
JP6450213B2 (ja) * 2015-02-13 2019-01-09 株式会社豊田中央研究所 温間成形方法
EP3838442A1 (en) 2016-04-11 2021-06-23 Stratasys Ltd. Method and apparatus for additive manufacturing with powder material
JP6861497B2 (ja) * 2016-10-27 2021-04-21 住友化学株式会社 液晶ポリエステル樹脂組成物
US10338742B2 (en) 2017-03-02 2019-07-02 Microsoft Technology Licensing, Llc Detection method for a digitizer
EP3600723B1 (en) 2017-03-20 2023-03-15 Stratasys Ltd. Method for additive manufacturing with powder material
WO2019243448A1 (de) * 2018-06-21 2019-12-26 Trafag Ag Belastungsmessanordnung, Herstellverfahren hierfür und damit durchführbares Belastungsmessverfahren
CN109749080B (zh) 2018-12-26 2020-06-09 浙江新和成特种材料有限公司 半芳香族聚酰胺树脂及其制备方法
JP2024170195A (ja) 2023-05-26 2024-12-06 新東工業株式会社 インタフェース装置、及びボード系スポーツ体験システム

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995059A (en) * 1966-10-04 1976-11-30 Sumitomo Chemical Company, Limited Pharmaceutical compositions containing fatty acid amide derivatives
DE1533009B1 (de) * 1966-12-23 1971-04-01 Hoechst Ag Verfahren zur verbesserung der pressbarkeit von koerpern aus metallpulver
US3410684A (en) * 1967-06-07 1968-11-12 Chrysler Corp Powder metallurgy
US3784577A (en) * 1971-10-26 1974-01-08 Sumitomo Chemical Co Fatty acid amide derivatives
DE2305774A1 (de) * 1973-02-07 1974-08-15 Goldschmidt Ag Th Verwendung von amidwachsen als gleitund ueberzugsmittel
DE2501042B2 (de) * 1974-01-23 1977-12-08 Rilsan Corp, Glen Rock, N.J. (V.StA.) Pulver, dessen teilchen praktisch gleichfoermig mit einem nylon ueberzogen sind, das sich zu faedchen bzw. fasern ausziehen laesst
US4002474A (en) * 1975-07-31 1977-01-11 H. L. Blachford Limited Lubricants for powdered metals
US4106932A (en) * 1974-07-31 1978-08-15 H. L. Blachford Limited Lubricants for powdered metals, and powdered metal compositions containing said lubricants
JPS5324948A (en) * 1976-08-20 1978-03-08 Toshiba Corp Bellows
JPS54117873A (en) * 1978-03-07 1979-09-12 Nippon Oil & Fats Co Ltd Powder lubricant for powder metallurgy
US4721599A (en) * 1985-04-26 1988-01-26 Hitachi Metals, Ltd. Method for producing metal or alloy articles
JPS62260806A (ja) * 1986-03-10 1987-11-13 Daikin Ind Ltd 含フツ素共重合体
US4765950A (en) * 1987-10-07 1988-08-23 Risi Industries, Inc. Process for fabricating parts from particulate material
JP2767244B2 (ja) * 1987-10-17 1998-06-18 株式会社 トーキン 複合磁石組成物の製造方法
EP0329475B1 (en) * 1988-02-18 1994-01-26 Sanyo Chemical Industries Ltd. Mouldable composition
EP0379583B2 (en) * 1988-05-30 1998-12-16 Kawasaki Steel Corporation SINTERED MAGNETIC Fe-Co MATERIAL AND PROCESS FOR ITS PRODUCTION
US5108492A (en) * 1988-06-27 1992-04-28 Kawasaki Steel Corporation Corrosion-resistant sintered alloy steels and method for making same
US4964907A (en) * 1988-08-20 1990-10-23 Kawasaki Steel Corp. Sintered bodies and production process thereof
US4955798B1 (en) * 1988-10-28 1999-03-30 Nuova Merisinter S P A Process for pretreating metal powder in preparation for compacting operations
JPH07119429B2 (ja) * 1989-11-10 1995-12-20 共栄社化学株式会社 高軟化点ワツクスの製造方法
US5080846A (en) * 1989-11-13 1992-01-14 Hoechst Celanese Corp. Process for removing polyacetal binder from molded ceramic greenbodies
US5043118A (en) * 1989-12-18 1991-08-27 Hoechst Celanese Corp. Whisker-reinforced ceramic matrix composite by injection molding
US5055198A (en) * 1990-03-07 1991-10-08 Shettigar U Ramakrishna Autologous blood recovery membrane system and method
NL9001516A (nl) * 1990-07-03 1992-02-03 Elephant Edelmetaal Bv Werkwijze voor het vervaardigen van een substruktuur voor een tandheelkundige restauratie, zoals een kroon of een brug, en werkwijze voor het vervaardigen van zo'n tandheelkundige restauratie.

Also Published As

Publication number Publication date
EP0555578A3 (enrdf_load_stackoverflow) 1995-02-01
JPH05271709A (ja) 1993-10-19
JPH07103404B2 (ja) 1995-11-08
EP0555578B1 (en) 1998-01-07
ATE161763T1 (de) 1998-01-15
KR930017651A (ko) 1993-09-20
US5484469A (en) 1996-01-16
EP0555578A2 (en) 1993-08-18
KR100225573B1 (ko) 1999-10-15
US5154881A (en) 1992-10-13
DE69223940T2 (de) 1998-07-09
TW206172B (enrdf_load_stackoverflow) 1993-05-21
DE69223940D1 (de) 1998-02-12

Similar Documents

Publication Publication Date Title
ES2112885T3 (es) Procedimiento para fabricar un componente de metal sinterizado y composiciones de polvo de metal para ello.
JP3803371B2 (ja) 金属粉末組成物用潤滑剤、潤滑剤含有金属粉末組成物、潤滑剤を用いた焼結済み製品の製法及びその使用方法
KR100923604B1 (ko) 고밀도 스테인레스 스틸 제품 및 그 제조 방법
DE69913650D1 (de) Stahlpulver für die herstellung gesinterter produkte
CA2383670A1 (en) Improved metal-based powder compositions containing silicon carbide as an alloying powder
CA2489489A1 (en) Composition and process for warm compaction of stainless steel powders
KR100388335B1 (ko) 분말 야금 조성물 및 그에 사용되는 윤활제
CA2454000A1 (en) Lubricant system for use in powdered metals
CA2287783A1 (en) Method for the compaction of powders for powder metallurgy
ATE229087T1 (de) Verfahren zur herstellung eines edelmetallwerkstückes
TW450856B (en) Production of metal sintered body
SE9903244D0 (sv) Lubricant for metal-powder compositions, metal-powder composition cantaining the lubricant, method for making sintered products by using the lubricant, and the use of same
DE69428236D1 (de) Metallisches Pulver zum Herstellen von Teilen durch Pressformen und Sinterung, und Verfahren zur Herstellung von dem Pulver
Rutz et al. Method of Making A Sintered Metal Component
RU2005115474A (ru) Способ изготовления деталей на основе железа прессованием при повышенных давлениях
EP1289698B1 (en) Method of lubricating a die cavity and method of making metal-based components using an external lubricant
DE69530129D1 (de) Hochfeste gesinterte legierung und verfahren zu deren herstellung
CA2086858A1 (en) Sinterable carbon powder
DE69112214D1 (de) Eisen-basispulver, mischung daraus und herstellung dieser mischung.
CA2165087A1 (en) Process for preparing a powder mixture and its use
KR20040077451A (ko) 향상된 분말 야금 활제 조성물 및 그 사용방법
JPH0726122B2 (ja) 粉末冶金用ステンレス鋼粉末
SU1496924A1 (ru) Способ изготовлени спеченных железографитовых изделий
SU482247A1 (ru) Способ изготовлени спеченных изделий на основе железа
SU1636124A1 (ru) Способ получени изделий из порошков

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 555578

Country of ref document: ES